Michael Anthony Napoli (born October 31, 1981 in Hollywood, Florida) is a Major League Baseball catcher with the Los Angeles Angels of Anaheim.

Napoli attended Charles Flanagan High School in Pembroke Pines, Florida. He was drafted out of high school by the Anaheim Angels in the 17th round (500th overall) of the 2000 Major League Baseball Draft.

Napoli began his professional career with the rookie-level Butte Copper Kings, but sat out most of the year after suffering a lower back strain. He returned to the diamond in 2001 with the High-A Rancho Cucamonga Quakes before transferring to Single-A Cedar Rapids. In 2002, he returned to Cedar Rapids, hitting .251 with 10 home runs and 50 RBI as the Kernels' primary designated hitter. He also started at catcher for 37 games. After being transferred to Rancho Cucamonga in 2003, Napoli only played 47 games after injuring his right shoulder.